"Root Of Cubic Equation" Returns one of the three roots of the cubic equation. Solves the equation A X^3 + B X^2 + C X + D = 0 for X. Real solutions are returned as a numeric value and complex solutions are returned as a complex number string.

Determine if the argument vX is a complex (or real) number, according to the way that complex numbers are represented within this library, which is as a string like "R|I" where R is the real part and I is the imaginary part of the number.

"Root Of Quadratic Equation" Returns one of the three roots of the cubic equation. Solves the equation A X^2 + B X + C = 0 for X. Real solutions are returned as a numeric value and complex solutions are returned as a complex number string.

This Windows-based ActiveX DLL provides many useful routines through its function-bearing and data structure classes. Consult the Help file for more information, or call us at 1-310-472-3736. For the latest news and files, visit our home page on the World Wide Web: http://www.entisoft.com

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